Mary Kim Hoang, O.D.
NPI 1861862906ActiveIndividual· Optometrist· Tustin, CA
Optometrist (O.D.) in Tustin, California, trained at Western University of Health Sciences College of Dental Med (class of 2015). Mostly services rather than prescriptions: Medicare paid $6,578 for 54 patients in 2024, with only 45 Part D claims. Coopervision Inc. was the largest of 7 companies reporting payments in 2025, $2,154 in all, mostly food and beverage.
Overview
| NPI | 1861862906 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Oct 1, 2015 |
| Last updated in NPPES | Nov 7, 2022 |
| Certified by provider | Nov 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 15359 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 117 across 13 procedure codes |
| Paid by Medicare | $6,578 |
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 62 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $7,648 |
| Generic share | 38% of claims |
Education and affiliations
| Medical school | Western University of Health Sciences College of Dental Med |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$2,154 · 22 payments from 7 companies
- 2024$3,140 · 30 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $1,308 | 11 |
| Johnson & Johnson Vision Care, Inc. | $197.05 | 4 |
| Bausch & Lomb Americas Inc. | $168.75 | 3 |
| Optos, Inc. | $122.61 | 1 |
| Tarsus Pharmaceuticals, Inc. | $119.76 | 1 |
What the 2025 payments were for
- Food and Beverage$1,200 · 18 payments
- Travel and Lodging$831.06 · 3 payments
- Entertainment$122.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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